This adds the necessary CPP to support building criterion with optparse-applicative-0.18.* as well as older versions of the library. In a future, major release of criterion, we will require optparse-applicative-0.18.* as the minimum and explicitly depend on prettyprinter.
This adds the necessary CPP to support building
criterionwithoptparse-applicative-0.18.*as well as older versions of the library. In a future, major release ofcriterion, we will requireoptparse-applicative-0.18.*as the minimum and explicitly depend onprettyprinter.